peduncle - Your uncle that molested you as a child
We stopped talking to uncle Shawn once he became a peduncle.
by LePugh November 23, 2011
Get the peduncle mug.
A synthesis of the words 'pedophile' and 'uncle'.

Used to define that creepy uncle you have who isn't really your uncle at all. He usually is an old friend of your father's, has a mustache straight out of a porno, and drives an old white van with no windows (a common variation is a van originally equipped with windows, which have now been spray-painted over).
My peduncle is always rambling on about free candy and puppies

Dude, I think I just saw my peduncle on the news.
Really?
Yeah, he's wanted for gross sexual imposition.
by UlyssesSGrantIsUpInThis May 18, 2011
Get the Peduncle mug.